package com.heima.model.article.pojos;

import lombok.Data;

import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;

@Data
public class Behavior implements Serializable {
    private static final long serialVersionUID = 1L;

    public Behavior(){
        this.follow = new HashSet<>();
    }

    private Set<Integer> follow;

}
